The approximation property for weighted function spaces
Bierstedt, Klaus-DieterIn: Function Spaces and Dense Approximation : Proc. Conference Bonn 1974 (Bonner Math. Schriften : 81), Jg. 1975, S. 3-25The approximation-theoretic localization of Schwartz's approximation property for weighted locally convex function spaces and some examples
Bierstedt, Klaus-DieterIn: Functional Analysis, Holomorphy and Approximation Theory (Springer Lecture Notes in Mathematics : 843), Jg. 1981, S. 93-149Function algebras and a theorem of Mergelyan for vector-valued functions
Bierstedt, Klaus-DieterIn: Papers from the Summer Gathering on Function Algebras, University of Aarhus (Denmark), Various Publications Series No. 9, Jg. 1969, S. 1-10An introduction to locally convex inductive limits
Bierstedt, Klaus-DieterIn: Functional analysis and its applications, Jg. 1988, S. 35-133A question on inductive limits of weighted locally convex function spaces
Bierstedt, Klaus-DieterIn: Atas do décimo primeiro Colóquio Brasileiro de Matemática : Realizado em Pocos de Caldas, MG de 11 a 23 de julho de 1977, Vol. I - Rio de Janeiro: IMPA 1978, Jg. 1977, S. 213-226A remark on vector-valued approximation on compact sets, approximation on product sets, and the approximation property
Bierstedt, Klaus-DieterIn: Approximation theory and functional analysis (North Holland mathematics studies : 35), Jg. 1979, S. 37-62Tensor products of weighted spaces
Bierstedt, Klaus-DieterIn: Function Spaces and Dense Approximation : Proc. Conference Bonn 1974 (Bonner Math. Schriften : 81), Jg. 1975, S. 26-58